condition mean min max 1 h after light 2.481121947 2.059858615 2.9023852789999998 3 h after light 1.5438086206666666 0.914274522 2.040134061 5 h after light 1.3563420566666666 0.696777751 2.126826678 7 h after light 1.0754948423333333 0.771598786 1.256706385 9 h after light 1.5770603513333332 1.164682033 2.291599232 11 h after light 1.6307435166666666 0.294839071 2.607779301 13 h after light 1.4436889743333332 1.0251619159999998 1.80498316 15 h after light 2.3693438836666667 1.5573188180000002 3.983699713 1 h after dark 2.1255804563333336 2.05044482 2.2488666840000002 3 h after dark 1.923124162 1.634539936 2.1095805640000003 5 h after dark 1.7013585873333334 1.115277214 2.606539615 7 h after dark 2.924041409 1.5033324369999999 5.746143179