condition	mean	min	max
4 h after light	41.095263333333335	24.87266	51.13061
8 h after light	27.0314	18.037329999999997	42.081
12 h after light	27.894033333333333	25.57238	31.87085
16 h after light	23.147019999999998	16.79778	30.450259999999997
4 h after dark	14.154726333333334	7.6062389999999995	20.756120000000003
8 h after dark	9.778849333333334	7.2416350000000005	12.88043