condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0649515	0.0	0.129903
12 h after light	0.158653	0.0	0.317306
4 h after dark	0.34968350000000004	0.277341	0.422026
8 h after dark	0.20725100000000002	0.138983	0.275519
12 h after dark	0.1260155	0.115202	0.136829