condition	mean	min	max
4 h after light	101.68225	88.0675	115.297
8 h after light	42.43815	40.4532	44.4231
12 h after light	21.51895	20.1212	22.9167
4 h after dark	22.8031	19.85	27.3267
8 h after dark	59.01926666666667	52.6654	63.2156
12 h after dark	63.34916666666667	60.2413	66.9188