condition	mean	min	max
0 h after light	0.5798989999999999	0.579382	0.580416
4 h after light	0.6578205	0.536679	0.778962
8 h after light	0.6075474999999999	0.589776	0.625319
4 h after dark	1.2187125	0.879405	1.55802
8 h after dark	1.770725	1.67397	1.86748
12 h after dark	0.8055665	0.736405	0.874728