condition	mean	min	max
4 h after light	34.160650000000004	32.8957	35.4256
8 h after light	22.63645	19.6955	25.5774
12 h after light	12.213799999999999	11.0563	13.3713
4 h after dark	10.444886666666667	9.57306	11.2827
8 h after dark	11.463333333333333	10.6894	12.6924
12 h after dark	24.342133333333333	23.1874	25.7844