condition	mean	min	max
0 h after light	1.259725	1.19665	1.3228
4 h after light	1.342645	1.26135	1.42394
8 h after light	1.324665	1.30213	1.3472
4 h after dark	2.31409	2.07502	2.55316
8 h after dark	1.2648000000000001	1.18849	1.34111
12 h after dark	1.0579585	0.906587	1.20933