condition	mean	min	max
4 h after light	0.25808600000000004	0.208212	0.30796
8 h after light	0.00571555	0.0	0.0114311
12 h after light	0.0	0.0	0.0
4 h after dark	0.0400284	0.0	0.0644564
8 h after dark	0.14460866666666666	0.112243	0.204476
12 h after dark	0.2619396666666667	0.22983	0.278842