condition	mean	min	max
4 h after light	11.0730255	9.877108	12.268943
8 h after light	10.8327585	10.131572	11.533945
12 h after light	11.33166	10.590264	12.073056
4 h after dark	13.9307905	13.462733	14.398848
8 h after dark	12.015504499999999	11.339139	12.69187
12 h after dark	10.391312	10.391312	10.391312