condition mean min max 1 h after light 3.522680332 1.986955547 4.542344818 3 h after light 2.637969561 1.729380711 3.524288172 5 h after light 2.3310107616666667 2.016158096 2.935561688 7 h after light 2.055866169 1.726416744 2.629491443 9 h after light 2.5730391106666666 1.9840841280000001 3.159358997 11 h after light 2.3911429236666666 1.8463845019999998 3.3535849939999998 13 h after light 3.133888580333333 2.341899619 3.80601406 15 h after light 2.242920503 1.552474687 3.454177633 1 h after dark 3.9301551733333335 2.762003532 5.390768856 3 h after dark 3.132191357 2.6814164430000003 3.588618696 5 h after dark 2.797529834666667 2.078667159 3.650838245 7 h after dark 4.872468062 4.5944426410000005 5.39078609