condition	mean	min	max
0 h after light	5.06346	4.52926	5.59766
4 h after light	7.351395	7.23919	7.4636
8 h after light	9.74339	8.81828	10.6685
4 h after dark	10.61735	9.9519	11.2828
8 h after dark	10.22699	8.69358	11.7604
12 h after dark	4.996435	4.94513	5.04774