condition	mean	min	max
4 h after light	43.3057	42.9198	43.6916
8 h after light	56.311949999999996	55.7083	56.9156
12 h after light	42.2333	41.8534	42.6132
4 h after dark	60.30855	56.2945	64.3226
8 h after dark	50.2274	48.4451	52.0097
12 h after dark	50.239850000000004	48.9866	51.4931