condition	mean	min	max
4 h after light	0.841271	0.697881	0.984661
8 h after light	1.333015	1.13967	1.52636
12 h after light	2.5905500000000004	2.22704	2.95406
4 h after dark	1.47222	1.21659	1.72785
8 h after dark	0.911814	0.604298	1.21933
12 h after dark	1.0234685	0.606417	1.44052