condition	mean	min	max
4 h after light	135.248722	119.037341	151.460103
8 h after light	148.795728	123.078211	174.513245
12 h after light	147.6496565	141.545098	153.754215
4 h after dark	114.085868	94.008561	134.163175
8 h after dark	93.9515285	93.020822	94.882235
12 h after dark	92.860598	92.860598	92.860598