condition mean min max 2 h after light 0.04670763333333333 0.0 0.101671 6 h after light 0.26236465000000003 0.0 0.565223 10 h after light 0.14133300000000001 0.0 0.348266 14 h after light 0.04407255 0.0 0.0918123 18 h after light 0.07576236666666666 0.0 0.301644 2 h after dark 0.09981833333333333 0.0 0.389557