condition	mean	min	max
4 h after light	43.7619935	43.583649	43.940338
8 h after light	18.644845	17.114396	20.175294
12 h after light	20.062752500000002	16.600541	23.524964
4 h after dark	13.080430499999999	10.738133	15.422728
8 h after dark	22.213649	17.776074	26.651224
12 h after dark	66.07742	66.07742	66.07742