condition	mean	min	max
4 h after light	5.0953800000000005	4.7756	5.41516
8 h after light	2.94555	2.40833	3.48277
12 h after light	2.410655	2.3237	2.49761
4 h after dark	3.2552133333333333	2.92685	3.42346
8 h after dark	4.365953333333334	3.67108	5.37482
12 h after dark	3.5472133333333336	2.71632	4.631