condition	mean	min	max
4 h after light	1.2445249999999999	1.20655	1.2825
8 h after light	1.6723750000000002	1.27327	2.07148
12 h after light	1.351352	0.660104	2.0426
4 h after dark	1.7836100000000001	1.57267	1.98117
8 h after dark	1.5277176666666668	0.932913	2.56196
12 h after dark	1.254537	0.868391	1.61561