condition	mean	min	max
4 h after light	34069.94	32578.77	36288.9
8 h after light	33737.43666666666	30950.26	36723.74
12 h after light	25971.706666666665	19559.97	32882.53
16 h after light	32335.010000000002	27524.66	36043.8
4 h after dark	41333.78666666667	36694.98	43710.73
8 h after dark	24142.03	16060.19	30477.37