condition	mean	min	max
2 h after light	25.955233333333332	0.0	61.8145
6 h after light	16.221216666666667	0.0	26.8753
10 h after light	9.591883333333334	0.0	28.4345
14 h after light	13.20665	0.0	48.7113
18 h after light	39.66595	0.0	95.7183
2 h after dark	253.46525	0.0	496.033