condition	mean	min	max
0 h after light	5.251435	4.93786	5.56501
4 h after light	8.053745	7.30269	8.8048
8 h after light	33.076100000000004	28.9021	37.2501
4 h after dark	27.166449999999998	19.7794	34.5535
8 h after dark	15.1095	14.8935	15.3255
12 h after dark	8.046515	5.23943	10.8536