condition mean min max 0 h after light 0.149983 0.144456 0.15551 2 h after light 0.0 0.0 0.0 4 h after light 0.048062850000000004 0.0471999 0.0489258 8 h after light 0.0992674 0.0990787 0.0994561 12 h after light 0.02418075 0.0 0.0483615 2 h after dark 0.07652195 0.0538978 0.0991461 4 h after dark 0.072046 0.0 0.144092 8 h after dark 0.18666349999999998 0.156688 0.216639 12 h after dark 0.17498049999999998 0.102799 0.247162