condition	mean	min	max
4 h after light	66.750562	61.276515	72.224609
8 h after light	63.108104	61.044729	65.171479
12 h after light	58.939029000000005	57.350022	60.528036
4 h after dark	60.6903425	60.335956	61.044729
8 h after dark	57.735451499999996	54.426174	61.044729
12 h after dark	65.171479	65.171479	65.171479