condition	mean	min	max
4 h after light	14.16995	13.0252	15.3147
8 h after light	24.87205	24.4936	25.2505
12 h after light	42.760149999999996	42.6168	42.9035
4 h after dark	60.22855	59.9479	60.5092
8 h after dark	47.63535	46.6094	48.6613
12 h after dark	29.5405	27.9634	31.1176