condition	mean	min	max
4 h after light	9.4205455	8.469317	10.371774
8 h after light	10.9203435	10.457552	11.383135
12 h after light	11.101251999999999	10.640917	11.561587
4 h after dark	9.8852305	9.550439	10.220022
8 h after dark	11.268676	10.640917	11.896435
12 h after dark	12.449143	12.449143	12.449143