condition	mean	min	max
4 h after light	0.11184319999999999	0.0619794	0.161707
8 h after light	0.13000955	0.0245561	0.235463
12 h after light	0.20188299999999998	0.200313	0.203453
4 h after dark	0.21256566666666668	0.135694	0.363539
8 h after dark	0.08384233333333334	0.0358923	0.167712
12 h after dark	0.12647819999999999	0.0	0.295794