condition	mean	min	max
4 h after light	14.216213499999999	11.183811	17.248616
8 h after light	13.144093999999999	13.117234	13.170954
12 h after light	20.415705000000003	15.925235	24.906175
4 h after dark	16.5663045	15.925235	17.207374
8 h after dark	28.367113000000003	23.654678	33.079548
12 h after dark	14.051816	14.051816	14.051816