condition mean min max 0 h after light 0.313618 0.287521 0.339715 2 h after light 0.1633555 0.157237 0.169474 4 h after light 0.3549715 0.174944 0.534999 8 h after light 0.2224375 0.14873 0.296145 12 h after light 0.215233 0.0 0.430466 2 h after dark 0.45124850000000005 0.327042 0.575455 4 h after dark 0.135618 0.0 0.271236 8 h after dark 0.37486149999999996 0.289751 0.459972 12 h after dark 0.0729655 0.0 0.145931