condition	mean	min	max
4 h after light	0.14241245	0.0563059	0.228519
8 h after light	0.12488460000000001	0.0713032	0.178466
12 h after light	0.14151475	0.0519935	0.231036
4 h after dark	0.04892766666666667	0.0	0.146783
8 h after dark	0.12331116666666667	0.0	0.30472
12 h after dark	0.23130413333333333	0.0895724	0.452371