condition	mean	min	max
4 h after light	13.09535	10.2983	15.8924
8 h after light	19.6199	19.3564	19.8834
12 h after light	42.17645	37.6037	46.7492
4 h after dark	34.9711	32.9148	37.0274
8 h after dark	20.930500000000002	19.1352	22.7258
12 h after dark	18.55735	18.0833	19.0314