condition	mean	min	max
4 h after light	0.0363729	0.0264171	0.0463287
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.04728466666666666	0.0	0.0954346
8 h after dark	0.0	0.0	0.0
12 h after dark	0.009104433333333333	0.0	0.0273133