condition	mean	min	max
4 h after light	218.0	218.0	218.0
8 h after light	210.7	188.3	233.1
12 h after light	219.5	197.9	241.1
4 h after dark	222.6	200.1	245.1
8 h after dark	190.64999999999998	166.7	214.6
12 h after dark	198.8	183.6	214.0