condition	mean	min	max
4 h after light	37.8135355	33.736287	41.890784
8 h after light	43.938573	35.517007	52.360139
12 h after light	45.506722499999995	41.689538	49.323907
4 h after dark	36.733549499999995	31.401218	42.065881
8 h after dark	36.817653	35.005065	38.630241
12 h after dark	40.374716	40.374716	40.374716