condition	mean	min	max
4 h after light	0.30691199999999996	0.259617	0.354207
8 h after light	0.3206775	0.289219	0.352136
12 h after light	0.34175049999999996	0.298162	0.385339
4 h after dark	0.3675095	0.364872	0.370147
8 h after dark	0.5808575	0.520413	0.641302
12 h after dark	0.6310765	0.609275	0.652878