condition	mean	min	max
4 h after light	0.02425095	0.0	0.0485019
8 h after light	0.07619965	0.0529681	0.0994312
12 h after light	0.1458985	0.137302	0.154495
4 h after dark	0.1567808	0.0545194	0.228936
8 h after dark	0.0915842	0.064682	0.113182
12 h after dark	0.172224	0.0	0.336047