condition	mean	min	max
4 h after light	32.133604000000005	31.564475	32.702733
8 h after light	41.213779	27.240061	55.187497
12 h after light	22.0325125	13.542581	30.522444
4 h after dark	17.3148615	13.74898	20.880743
8 h after dark	14.5658315	14.147457	14.984206
12 h after dark	16.144352	16.144352	16.144352