condition	mean	min	max
4 h after light	1.1863933333333334	0.0	1.99993
8 h after light	1.5400820000000002	0.257076	2.99602
12 h after light	1.8203563333333332	0.636909	2.42354
4 h after dark	3.14137	1.70052	4.26161
8 h after dark	1.712	1.11556	2.34441
12 h after dark	1.182046	0.660838	1.5707