condition	mean	min	max
4 h after light	0.883388	0.353577	1.85103
8 h after light	0.23469676666666667	0.0806723	0.314444
12 h after light	0.07427390333333334	0.00125861	0.128242
4 h after dark	0.3464986666666667	0.178129	0.617167
8 h after dark	0.43908200000000003	0.0	0.70221
12 h after dark	0.36534099999999997	0.298618	0.492758