condition	mean	min	max
4 h after light	0.5112433333333334	0.0	1.53373
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.27114066666666664	0.0	0.813422