condition	mean	min	max
0 h after light	1.507795	1.07209	1.9435
4 h after light	1.1071355	0.928831	1.28544
8 h after light	1.747195	1.48964	2.00475
4 h after dark	3.173005	3.11207	3.23394
8 h after dark	2.6299200000000003	2.21139	3.04845
12 h after dark	1.8877199999999998	1.76144	2.014