condition	mean	min	max
3 h after light	0.201147	0.0	0.775056
7 h after light	0.26088445	0.0	1.23432
11 h after light	0.09737820833333334	0.0	0.379354
2 h after dark	0.19865966666666665	0.0	1.35197
6 h after dark	0.08796375	0.0	0.302965
10 h after dark	0.11767483333333334	0.0	0.404832