condition	mean	min	max
4 h after light	162.330008	147.693595	176.966421
8 h after light	238.7652145	233.187736	244.342693
12 h after light	228.024756	216.502706	239.546806
4 h after dark	302.0557515	293.261281	310.850222
8 h after dark	271.84004	241.985809	301.694271
12 h after dark	246.126653	246.126653	246.126653