condition mean min max 1 h after light 2.143801079666667 1.128952015 3.283080908 3 h after light 2.5735728576666665 1.648457371 3.4120214019999997 5 h after light 2.7458667433333335 2.31858181 2.983456732 7 h after light 2.147292449 1.0581263909999998 4.141449022 9 h after light 2.8691943843333334 1.623341559 4.708064388 11 h after light 1.9851504373333333 1.8463845019999998 2.192732528 13 h after light 2.423909953 1.9286232159999999 3.059498207 15 h after light 1.2531957973333332 1.020197651 1.6956872019999998 1 h after dark 2.9479358776666666 1.638793732 4.4882557389999995 3 h after dark 1.1300550293333333 0.8526924359999999 1.345732011 5 h after dark 2.1180396483333332 1.648575871 2.88670931 7 h after dark 1.8897281193333333 1.334352993 2.759593888