condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.28264 0.129588 0.435692 4 h after light 1.0352665 0.887603 1.18293 8 h after light 0.0665425 0.0 0.133085 12 h after light 0.0649605 0.0 0.129921 2 h after dark 5.075855000000001 4.79433 5.35738 4 h after dark 0.064516 0.0 0.129032 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0