condition	mean	min	max
3 h after light	67.07833333333333	62.9156	69.6981
6 h after light	45.8744	40.1689	49.735
9 h after light	25.0881	24.6016	25.8534
12 h after light	27.137325	20.1312	44.3784
3 h after dark	22.4881	20.4176	25.3839
6 h after dark	27.4984	25.4143	29.7737
9 h after dark	33.229033333333334	30.6066	38.238
12 h after dark	34.91415	34.4448	35.3835