condition	mean	min	max
0 h after light	0.1545955	0.103186	0.206005
4 h after light	0.206507	0.20311	0.209904
8 h after light	0.152858	0.0	0.305716
4 h after dark	0.4058465	0.202324	0.609369
8 h after dark	0.2028895	0.0	0.405779
12 h after dark	0.1006235	0.0	0.201247