condition	mean	min	max
4 h after light	42.48655	34.8496	50.1235
8 h after light	30.587899999999998	29.9893	31.1865
12 h after light	33.24025	33.0503	33.4302
4 h after dark	38.45406666666667	35.7783	41.1824
8 h after dark	60.4518	54.3052	66.4283
12 h after dark	44.8177	43.561	45.6737