condition mean min max 1 h after light 1.9771609165 1.9722050569999998 1.982116776 3 h after light 1.3693529500000001 0.355551203 2.448160874 5 h after light 1.8575918733333332 1.244245984 2.535322829 7 h after light 1.9674738333333333 1.428075438 2.995448389 9 h after light 2.8261536633333333 1.4342622630000001 4.947771068 11 h after light 2.762116132 2.063873494 3.353917671 13 h after light 1.8262386700000002 1.309929115 2.126305951 15 h after light 1.7729802013333333 1.132595504 2.415811894 1 h after dark 2.985852458666667 1.87475378 4.547708182 3 h after dark 3.164105041 2.377469723 4.027381077 5 h after dark 3.795502287 3.141497575 4.7597679930000005 7 h after dark 2.13054373 1.80725471 2.7302664739999996