condition	mean	min	max
4 h after light	14.191161000000001	13.72603	14.656292
8 h after light	11.265279	10.906574	11.623984
12 h after light	10.3940235	10.328003	10.460044
4 h after dark	10.8311345	10.391312	11.270957
8 h after dark	10.128599000000001	9.539821	10.717377
12 h after dark	11.815243	11.815243	11.815243