condition	mean	min	max
4 h after light	72.29696666666666	68.16848	78.04052
8 h after light	34.86925333333333	21.64886	48.22388
12 h after light	59.68039666666667	46.802659999999996	77.5915
16 h after light	76.70793	61.101530000000004	100.6184
4 h after dark	83.92711	76.51095	87.89941999999999
8 h after dark	53.951276666666665	47.26867	63.80441