condition	mean	min	max
0 h after light	0.21303899999999998	0.170249	0.255829
4 h after light	0.14827774999999999	0.0867355	0.20982
8 h after light	0.6593789999999999	0.476583	0.842175
4 h after dark	0.4608905	0.376214	0.545567
8 h after dark	0.504258	0.295902	0.712614
12 h after dark	0.37699	0.25503	0.49895