condition	mean	min	max
4 h after light	41.49697333333333	36.56989	48.71686
8 h after light	33.84893666666667	22.25604	53.27645
12 h after light	49.757310000000004	34.19632	68.32493000000001
16 h after light	50.095213333333334	47.876999999999995	52.26267
4 h after dark	76.43120666666667	66.50381999999999	89.18665
8 h after dark	52.17802	38.76515	61.52206999999999